Salma Hayek has lent her voice in the efforts to find an army soldier who went missing on a Texas military base.

The actress used her Instagram to shine a light on the disappearance of Private First Class Vanessa Guillen, who was last seen at Fort Hood on April 22.

“Her mother, Gloria, claims that she had complained about a sergeant sexually harassing her,” Salma said. “When her mother advised her to report him, Vanessa said other women had reported him and they were not believed.”

Salma added that she believes Vanessa and pledged to put her “photo on my stories every day until she is found.”

The Army Criminal Investigation Command has offered $15,000 for any credible information about her disappearance.

Thank you for using your voice, Salma.